Answer:
The Little Rock Nine were a group of nine black students who enrolled at formerly all-white Central High School in Little Rock, Arkansas, in September 1957. Board of Education, a landmark 1954 Supreme Court ruling that declared segregation in public schools unconstitutional
Explanation:
Answer:
The science of medicine changed because they started to study the human body and draw the different systems and how the heart pumps blood as well as inventions of vaccines.
Explanation:
<em><u>Please mark this as brainliest.</u></em>
Answer:
It violated America's anti colonial principles.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be "better than 1929, but worse than 1949", since 1929 was the year of the Great Crash, and by 1949 the US had regained its economic footing. </span></span>